Home / 96,964,066,125.20-145,446,099,187.80-91,576,529,843.60

Finding the Fourth Proportional to 96,964,066,125.20, 145,446,099,187.80 and 91,576,529,843.60

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Solution

The fourth proportional to 96,964,066,125.20, 145,446,099,187.80 and 91,576,529,843.60 is: 137,364,794,765.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,964,066,125.20 : 145,446,099,187.80 = 91,576,529,843.60 : x
  2. Step 2: Convert to fraction form
    96,964,066,125.20/145,446,099,187.80 = 91,576,529,843.60/x
  3. Step 3: Cross multiply
    96,964,066,125.20x = 145,446,099,187.80 × 91,576,529,843.60
  4. Step 4: Simplify right side
    96,964,066,125.20x = 13,319,449,042,906,771,357,696
  5. Step 5: Solve for x
    x = 13,319,449,042,906,771,357,696/96,964,066,125.20
  6. Step 6: Final answer
    x = 137,364,794,765.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.